Dev Builds » 20260824-1624

You are viewing an old NCM Stockfish dev build test. You may find the most recent dev build tests using Stockfish 15 as the baseline here.

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NCM plays each Stockfish dev build 20,000 times against Stockfish 14. This yields an approximate Elo difference and establishes confidence in the strength of the dev builds.

Summary

Host	Duration	Avg Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo

Test Detail

ID	Host	Base NPS	Games	WLD	Standard Elo	Ptnml(0-2)	Gamepair Elo	CLI	PGN

Commit

Commit ID	3512dea68483f9daf3b014361c7ea36a44adb338
Author	Joost VandeVondele
Date	2026-08-24 16:24:30 UTC
Native thread fixes pthread_create's return value was ignored, so a failed spawn left the engine hanging forever waiting for a searching flag no thread would clear. Report the error and exit. Avoid using std::thread. Intends to consolidate #7060 and #7065 by making `NativeThread` more customizable. closes https://github.com/official-stockfish/Stockfish/pull/7072 No functional change Co-authored-by: Timothy Herchen <timothy.herchen@gmail.com> Co-authored-by: ppigazzini <pasquale.pigazzini@gmail.com>